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Author: MIKROE
Last Updated: 2024-10-31
Package Version: 2.1.0.17
mikroSDK Library: 2.0.0.0
Category: Temperature & humidity
Downloaded: 147 times
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License: MIT license
Temp&Hum 10 Click is a smart temperature and humidity sensing Click board™, aimed towards IoT applications, due to its extremely small size and very low power consumption.
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DOWNLOAD LINK | RELATED COMPILER | CONTAINS |
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4202_temphum_10_click.zip [445.35KB] | mikroC AI for ARM GCC for ARM Clang for ARM mikroC AI for PIC mikroC AI for PIC32 XC32 GCC for RISC-V Clang for RISC-V mikroC AI for AVR mikroC AI for dsPIC XC16 |
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Temp&Hum 10 Click is a smart temperature and humidity sensing Click board™, aimed towards IoT applications, due to its extremely small size and very low power consumption.
We provide a library for the TempHum10 Click as well as a demo application (example), developed using MikroElektronika compilers. The demo can run on all the main MikroElektronika development boards.
Package can be downloaded/installed directly form compilers IDE(recommended way), or downloaded from our LibStock, or found on mikroE github account.
This library contains API for TempHum10 Click driver.
Config Object Initialization function.
void temphum10_cfg_setup ( temphum10_cfg_t *cfg );
Initialization function.
TEMPHUM10_RETVAL temphum10_init ( temphum10_t ctx, temphum10_cfg_t cfg );
Functions for read Temperature data
float temphum10_get_temperature ( temphum10_t *ctx );
Functions for sets Device mode
void temphum10_set_device_mode ( temphum10_t *ctx, uint8_t mode );
Functions for repeat measurement
void temphum10_repeat_measurement ( temphum10_t *ctx, uint8_t average );
This application measures temperature and humidity.
The demo application is composed of two sections :
Initialization driver init and sets device mode
void application_init ( void )
{
log_cfg_t log_cfg;
temphum10_cfg_t cfg;
uint8_t tmp;
/**
* Logger initialization.
* Default baud rate: 115200
* Default log level: LOG_LEVEL_DEBUG
* @note If USB_UART_RX and USB_UART_TX
* are defined as HAL_PIN_NC, you will
* need to define them manually for log to work.
* See @b LOG_MAP_USB_UART macro definition for detailed explanation.
*/
LOG_MAP_USB_UART( log_cfg );
log_init( &logger, &log_cfg );
log_info( &logger, "---- Application Init ----" );
// Click initialization.
temphum10_cfg_setup( &cfg );
TEMPHUM10_MAP_MIKROBUS( cfg, MIKROBUS_1 );
temphum10_init( &temphum10, &cfg );
log_info( &logger, "---- Device config ----" );
temphum10_set_device_mode( &temphum10, TEMPHUM10_MODE_STANDBY );
Delay_ms ( 100 );
tmp = TEMPHUM10_RST_NORMAL_OPERATION;
temphum10_generic_write( &temphum10, TEMPHUM10_REG_DEVICE_RESET, &tmp, 1 );
Delay_ms ( 100 );
log_info( &logger, "---- Device calibration ----" );
tmp = TEMPHUM10_AM_TIMES_AVERAGE_MODE_8 | TEMPHUM10_AM_TEMP_AVERAGE_MODE_TIMES_16;
temphum10_repeat_measurement( &temphum10, tmp );
temphum10_get_temperature( &temphum10 );
temphum10_get_humidity( &temphum10 );
Delay_ms ( 100 );
temphum10_repeat_measurement( &temphum10, tmp );
temphum10_get_temperature( &temphum10 );
temphum10_get_humidity( &temphum10 );
log_info( &logger, "---- Application Task ----" );
}
Reads Temperature and Humidity data and logs this data to USBUART every 1 sec.
void application_task ( )
{
float temperature = 0;
float humidity = 0;
uint8_t tmp;
tmp = TEMPHUM10_AM_TIMES_AVERAGE_MODE_8 | TEMPHUM10_AM_TEMP_AVERAGE_MODE_TIMES_16;
temphum10_repeat_measurement( &temphum10, tmp );
temperature = temphum10_get_temperature( &temphum10 );
humidity = temphum10_get_humidity( &temphum10 );
log_printf( &logger, " Temperature : %.2f \r\n", temperature );
log_printf( &logger, " Humidity : %.2f \r\n", humidity );
log_printf( &logger, "---------------------\r\n" );
Delay_ms ( 1000 );
}
The full application code, and ready to use projects can be installed directly form compilers IDE(recommneded) or found on LibStock page or mikroE GitHub accaunt.
Other mikroE Libraries used in the example:
Additional notes and informations
Depending on the development board you are using, you may need USB UART Click, USB UART 2 Click or RS232 Click to connect to your PC, for development systems with no UART to USB interface available on the board. The terminal available in all Mikroelektronika compilers, or any other terminal application of your choice, can be used to read the message.